What powers chtn.ir?
Last seen Aug 2020 · 9 technologies across 7 categories
CMS
JavaScript Frameworks
Operating systems
Windows Server
since Jun 2018
UI frameworks
Bootstrap
since Apr 2018
Web Frameworks
Web Servers
IIS
since Jan 2016
Widgets
OWL Carousel
since Apr 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Iran
Germany
Canada
United Kingdom
Netherlands
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.37 / 10 · ranked #1,041,645 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on RESPINA-AS (5.160.218.165)
- DNS: nastooh.ir
- Email: chtn.ir
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 852,841, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted